Easy

The second-largest park in Queens has several trails that wind through forest, and along ponds and a salt marsh. Saunter on the Tulip Tree Trail, which passes the Alley Park Giant, a tulip tree that might be New York City’s oldest organism at between 350 and 450 years old.

Moderate

More than 50 miles of the Appalachian Trail cut a scenic swath west of the Housatonic River. There are more than 10 parking sites, from Salisbury to Kent, where hikers can leave their vehicles and set out for a day hike. If you’re up for a challenge, climb Bear Mountain, the state’s highest peak at 2,326 feet.

Challenging

Glacial meltwater carved out this natural granite playground sometime during the Ice Age. The resulting 70-foot-high cliffs and craggy valley are a blast to climb, full of cleverly named rock formations like Fat Man’s Misery – a narrow crevasse – and the Devil’s Pulpit. Be careful after rainstorms; the rocks can be slippery.

Any new exercise routines should be approached with caution. Consider your physical limitations and always consult your doctors.